Kaiser Aluminum(KALU) - 2022 Q4 - Annual Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K For the transition period from to Commission File Number: 1-09447 KAISER ALUMINUM CORPORATION (Exact name of registrant as specified in its charter) Delaware 94-3030279 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 1550 West McEwen Drive, Suite 500 Franklin, Tennessee 37067 (Address of principal executive offices) (Zip Code) (629) 252-7040 (Registrant's telephone number, in ...